Enjoy smooth, precise writing with the EnerGel 0.5 mm blue ink refill, designed for everyday notes, professional work, and detailed writing. The fine 0.5 mm tip delivers crisp, consistent lines, while the fast-drying gel ink helps prevent smudging for a neat finish. Compatible with EnerGel rollerball pens, this easy-to-replace refill offers reliable performance and vibrant blue color to keep your writing clear and sharp.
